Dataset statistics
| Number of variables | 13 |
|---|---|
| Number of observations | 5238 |
| Missing cells | 0 |
| Missing cells (%) | 0.0% |
| Duplicate rows | 0 |
| Duplicate rows (%) | 0.0% |
| Total size in memory | 572.9 KiB |
| Average record size in memory | 112.0 B |
Variable types
| Categorical | 2 |
|---|---|
| Numeric | 11 |
density is highly skewed (γ1 = 38.20577452) | Skewed |
Reproduction
| Analysis started | 2023-12-12 05:26:38.742031 |
|---|---|
| Analysis finished | 2023-12-12 05:27:02.853282 |
| Duration | 24.11 seconds |
| Software version | ydata-profiling vv4.6.3 |
| Download configuration | config.json |
category
Categorical
| Distinct | 2 |
|---|---|
| Distinct (%) | < 0.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 81.8 KiB |
| white | |
|---|---|
| red |
Length
| Max length | 5 |
|---|---|
| Median length | 5 |
| Mean length | 4.5139366 |
| Min length | 3 |
Characters and Unicode
| Total characters | 23644 |
|---|---|
| Distinct characters | 7 |
| Distinct categories | 1 ? |
| Distinct scripts | 1 ? |
| Distinct blocks | 1 ? |
Unique
| Unique | 0 ? |
|---|---|
| Unique (%) | 0.0% |
Sample
| 1st row | red |
|---|---|
| 2nd row | red |
| 3rd row | red |
| 4th row | red |
| 5th row | red |
Common Values
| Value | Count | Frequency (%) |
| white | 3965 | |
| red | 1273 | 24.3% |
Length
Common Values (Plot)
| Value | Count | Frequency (%) |
| white | 3965 | |
| red | 1273 | 24.3% |
Most occurring characters
| Value | Count | Frequency (%) |
| e | 5238 | |
| w | 3965 | |
| h | 3965 | |
| i | 3965 | |
| t | 3965 | |
| r | 1273 | 5.4% |
| d | 1273 | 5.4% |
Most occurring categories
| Value | Count | Frequency (%) |
| Lowercase Letter | 23644 |
Most frequent character per category
Lowercase Letter
| Value | Count | Frequency (%) |
| e | 5238 | |
| w | 3965 | |
| h | 3965 | |
| i | 3965 | |
| t | 3965 | |
| r | 1273 | 5.4% |
| d | 1273 | 5.4% |
Most occurring scripts
| Value | Count | Frequency (%) |
| Latin | 23644 |
Most frequent character per script
Latin
| Value | Count | Frequency (%) |
| e | 5238 | |
| w | 3965 | |
| h | 3965 | |
| i | 3965 | |
| t | 3965 | |
| r | 1273 | 5.4% |
| d | 1273 | 5.4% |
Most occurring blocks
| Value | Count | Frequency (%) |
| ASCII | 23644 |
Most frequent character per block
ASCII
| Value | Count | Frequency (%) |
| e | 5238 | |
| w | 3965 | |
| h | 3965 | |
| i | 3965 | |
| t | 3965 | |
| r | 1273 | 5.4% |
| d | 1273 | 5.4% |
fixed acidity
Real number (ℝ)
| Distinct | 106 |
|---|---|
| Distinct (%) | 2.0% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | -8.7978498 × 10-16 |
| Minimum | -2.5884684 |
|---|---|
| Maximum | 6.5532382 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 3205 |
| Negative (%) | 61.2% |
| Memory size | 81.8 KiB |
Quantile statistics
| Minimum | -2.5884684 |
|---|---|
| 5-th percentile | -1.1529938 |
| Q1 | -0.62413475 |
| median | -0.17082699 |
| Q3 | 0.35803207 |
| 95-th percentile | 2.0201606 |
| Maximum | 6.5532382 |
| Range | 9.1417066 |
| Interquartile range (IQR) | 0.98216683 |
Descriptive statistics
| Standard deviation | 1.0000955 |
|---|---|
| Coefficient of variation (CV) | -1.1367499 × 1015 |
| Kurtosis | 4.546566 |
| Mean | -8.7978498 × 10-16 |
| Median Absolute Deviation (MAD) | 0.45330777 |
| Skewness | 1.6534509 |
| Sum | -4.5470294 × 10-12 |
| Variance | 1.0001909 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| -0.3219295754 | 271 | 5.2% |
| -0.4730321642 | 265 | 5.1% |
| -0.624134753 | 244 | 4.7% |
| -0.2463782809 | 222 | 4.2% |
| -0.1708269865 | 219 | 4.2% |
| -0.3974808698 | 215 | 4.1% |
| -0.01972439769 | 196 | 3.7% |
| -0.5485834586 | 191 | 3.6% |
| -0.09527569211 | 190 | 3.6% |
| -0.7752373419 | 179 | 3.4% |
| Other values (96) | 3046 |
| Value | Count | Frequency (%) |
| -2.588468408 | 1 | < 0.1% |
| -2.512917113 | 1 | < 0.1% |
| -2.28626323 | 2 | < 0.1% |
| -2.135160641 | 3 | 0.1% |
| -2.059609347 | 1 | < 0.1% |
| -1.984058053 | 1 | < 0.1% |
| -1.908506758 | 6 | 0.1% |
| -1.832955464 | 7 | 0.1% |
| -1.757404169 | 5 | 0.1% |
| -1.681852875 | 25 |
| Value | Count | Frequency (%) |
| 6.553238216 | 1 | |
| 6.326584333 | 2 | |
| 6.251033039 | 1 | |
| 5.873276567 | 1 | |
| 5.344417506 | 1 | |
| 5.268866211 | 1 | |
| 5.117763623 | 1 | |
| 4.966661034 | 1 | |
| 4.891109739 | 1 | |
| 4.740007151 | 1 |
volatile acidity
Real number (ℝ)
| Distinct | 184 |
|---|---|
| Distinct (%) | 3.5% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 3.1471156 × 10-16 |
| Minimum | -1.718641 |
|---|---|
| Maximum | 20.602528 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 3156 |
| Negative (%) | 60.3% |
| Memory size | 81.8 KiB |
Quantile statistics
| Minimum | -1.718641 |
|---|---|
| 5-th percentile | -1.1269245 |
| Q1 | -0.64173496 |
| median | -0.24735048 |
| Q3 | 0.4302437 |
| 95-th percentile | 1.84079 |
| Maximum | 20.602528 |
| Range | 22.321169 |
| Interquartile range (IQR) | 1.0719787 |
Descriptive statistics
| Standard deviation | 1.0000955 |
|---|---|
| Coefficient of variation (CV) | 3.1778161 × 1015 |
| Kurtosis | 55.516592 |
| Mean | 3.1471156 × 10-16 |
| Median Absolute Deviation (MAD) | 0.49822597 |
| Skewness | 3.6937573 |
| Sum | 1.7024437 × 10-12 |
| Variance | 1.0001909 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| -0.3117905667 | 232 | 4.4% |
| -0.5746859428 | 222 | 4.2% |
| -0.4421949753 | 219 | 4.2% |
| -0.3767360668 | 188 | 3.6% |
| -0.5081754743 | 187 | 3.6% |
| -0.7093313292 | 183 | 3.5% |
| -0.6417349635 | 180 | 3.4% |
| -0.8462023596 | 178 | 3.4% |
| -0.1834080135 | 169 | 3.2% |
| -0.056985576 | 166 | 3.2% |
| Other values (174) | 3314 |
| Value | Count | Frequency (%) |
| -1.718641038 | 2 | < 0.1% |
| -1.680393816 | 1 | < 0.1% |
| -1.642322444 | 1 | < 0.1% |
| -1.566700833 | 6 | 0.1% |
| -1.529147441 | 4 | 0.1% |
| -1.491763591 | 9 | 0.2% |
| -1.454547758 | 3 | 0.1% |
| -1.41749844 | 31 | |
| -1.380614153 | 3 | 0.1% |
| -1.343893432 | 37 |
| Value | Count | Frequency (%) |
| 20.60252773 | 1 | < 0.1% |
| 18.22037379 | 1 | < 0.1% |
| 4.322112896 | 1 | < 0.1% |
| 4.097288892 | 1 | < 0.1% |
| 3.905157098 | 1 | < 0.1% |
| 3.846637358 | 1 | < 0.1% |
| 3.787701103 | 1 | < 0.1% |
| 3.748175926 | 1 | < 0.1% |
| 3.668555036 | 1 | < 0.1% |
| 3.547669549 | 3 |
citric acid
Real number (ℝ)
| Distinct | 92 |
|---|---|
| Distinct (%) | 1.8% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | -2.2450329 × 10-16 |
| Minimum | -1.9750246 |
|---|---|
| Maximum | 30.018528 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 2880 |
| Negative (%) | 55.0% |
| Memory size | 81.8 KiB |
Quantile statistics
| Minimum | -1.9750246 |
|---|---|
| 5-th percentile | -1.4163338 |
| Q1 | -0.41247447 |
| median | -0.06885214 |
| Q3 | 0.41814175 |
| 95-th percentile | 1.211268 |
| Maximum | 30.018528 |
| Range | 31.993553 |
| Interquartile range (IQR) | 0.83061622 |
Descriptive statistics
| Standard deviation | 1.0000955 |
|---|---|
| Coefficient of variation (CV) | -4.454703 × 1015 |
| Kurtosis | 284.5453 |
| Mean | -2.2450329 × 10-16 |
| Median Absolute Deviation (MAD) | 0.40249226 |
| Skewness | 10.751897 |
| Sum | -1.1759482 × 10-12 |
| Variance | 1.0001909 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| -0.1250153824 | 266 | 5.1% |
| -0.01311599874 | 243 | 4.6% |
| -0.2386497092 | 237 | 4.5% |
| 0.8747835644 | 232 | 4.4% |
| -0.3540736264 | 209 | 4.0% |
| 0.09710062355 | 203 | 3.9% |
| -0.1816123221 | 198 | 3.8% |
| -0.06885214006 | 188 | 3.6% |
| -0.4713444045 | 186 | 3.6% |
| -0.2961344531 | 180 | 3.4% |
| Other values (82) | 3096 |
| Value | Count | Frequency (%) |
| -1.975024563 | 31 | |
| -1.902814449 | 44 | |
| -1.831308836 | 27 | |
| -1.760494108 | 36 | |
| -1.690357044 | 24 | |
| -1.620884796 | 26 | |
| -1.55206488 | 30 | |
| -1.483885158 | 37 | |
| -1.416333829 | 36 | |
| -1.349399416 | 42 |
| Value | Count | Frequency (%) |
| 30.01852844 | 1 | < 0.1% |
| 26.79670208 | 1 | < 0.1% |
| 18.27309056 | 1 | < 0.1% |
| 15.52686213 | 1 | < 0.1% |
| 5.122460428 | 1 | < 0.1% |
| 3.830130769 | 1 | < 0.1% |
| 3.032307742 | 6 | |
| 2.995569484 | 1 | < 0.1% |
| 2.694839411 | 1 | < 0.1% |
| 2.578806371 | 1 | < 0.1% |
residual sugar
Real number (ℝ)
| Distinct | 319 |
|---|---|
| Distinct (%) | 6.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | -1.5192972 × 10-16 |
| Minimum | -0.95524815 |
|---|---|
| Maximum | 15.312761 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 3323 |
| Negative (%) | 63.4% |
| Memory size | 81.8 KiB |
Quantile statistics
| Minimum | -0.95524815 |
|---|---|
| 5-th percentile | -0.85015765 |
| Q1 | -0.70303095 |
| median | -0.49284996 |
| Q3 | 0.51601882 |
| 95-th percentile | 1.9662677 |
| Maximum | 15.312761 |
| Range | 16.268009 |
| Interquartile range (IQR) | 1.2190498 |
Descriptive statistics
| Standard deviation | 1.0000955 |
|---|---|
| Coefficient of variation (CV) | -6.5826191 × 1015 |
| Kurtosis | 24.736928 |
| Mean | -1.5192972 × 10-16 |
| Median Absolute Deviation (MAD) | 0.32578054 |
| Skewness | 2.7650322 |
| Sum | -6.8656192 × 10-13 |
| Variance | 1.0001909 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| -0.6609947551 | 196 | 3.7% |
| -0.7450671535 | 195 | 3.7% |
| -0.7871033527 | 188 | 3.6% |
| -0.7030309543 | 186 | 3.6% |
| -0.8291395518 | 169 | 3.2% |
| -0.7660852531 | 149 | 2.8% |
| -0.6189585559 | 144 | 2.7% |
| -0.6820128547 | 144 | 2.7% |
| -0.6399766555 | 143 | 2.7% |
| -0.7240490539 | 143 | 2.7% |
| Other values (309) | 3581 |
| Value | Count | Frequency (%) |
| -0.9552481494 | 1 | < 0.1% |
| -0.9342300498 | 7 | 0.1% |
| -0.9132119502 | 22 | 0.4% |
| -0.8921938506 | 36 | 0.7% |
| -0.8816848008 | 3 | 0.1% |
| -0.871175751 | 77 | |
| -0.8606667012 | 1 | < 0.1% |
| -0.8501576514 | 127 | |
| -0.8396486016 | 3 | 0.1% |
| -0.8291395518 | 169 |
| Value | Count | Frequency (%) |
| 15.31276093 | 1 | |
| 14.68221795 | 1 | |
| 12.74855278 | 1 | |
| 6.27497811 | 1 | |
| 5.560362723 | 1 | |
| 4.393858196 | 1 | |
| 3.857896657 | 1 | |
| 3.66873376 | 1 | |
| 3.542625163 | 1 | |
| 3.290407968 | 2 |
chlorides
Real number (ℝ)
| Distinct | 216 |
|---|---|
| Distinct (%) | 4.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 2.387467 × 10-16 |
| Minimum | -29.983177 |
|---|---|
| Maximum | 24.812124 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 3267 |
| Negative (%) | 62.4% |
| Memory size | 81.8 KiB |
Quantile statistics
| Minimum | -29.983177 |
|---|---|
| 5-th percentile | -0.83315034 |
| Q1 | -0.44728125 |
| median | -0.1545461 |
| Q3 | 0.33391726 |
| 95-th percentile | 1.1426202 |
| Maximum | 24.812124 |
| Range | 54.795301 |
| Interquartile range (IQR) | 0.78119851 |
Descriptive statistics
| Standard deviation | 1.0000955 |
|---|---|
| Coefficient of variation (CV) | 4.1889394 × 1015 |
| Kurtosis | 335.84853 |
| Mean | 2.387467 × 10-16 |
| Median Absolute Deviation (MAD) | 0.3629284 |
| Skewness | 3.159432 |
| Sum | 1.3820056 × 10-12 |
| Variance | 1.0001909 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| -0.5184911241 | 164 | 3.1% |
| -0.2476112498 | 157 | 3.0% |
| -0.185115953 | 157 | 3.0% |
| -0.3120302267 | 155 | 3.0% |
| -0.3785281226 | 152 | 2.9% |
| -0.1545461043 | 148 | 2.8% |
| -0.4472812471 | 142 | 2.7% |
| -0.1244068527 | 142 | 2.7% |
| -0.06536154333 | 141 | 2.7% |
| -0.5923897334 | 137 | 2.6% |
| Other values (206) | 3743 |
| Value | Count | Frequency (%) |
| -29.98317726 | 1 | < 0.1% |
| -1.967450144 | 1 | < 0.1% |
| -1.71919261 | 2 | < 0.1% |
| -1.645779316 | 1 | < 0.1% |
| -1.576040619 | 4 | |
| -1.509548583 | 3 | 0.1% |
| -1.445949837 | 5 | |
| -1.384948802 | 5 | |
| -1.326295437 | 8 | |
| -1.26977612 | 7 |
| Value | Count | Frequency (%) |
| 24.81212357 | 1 | |
| 24.14720321 | 1 | |
| 21.93954423 | 1 | |
| 5.628670038 | 1 | |
| 5.623177215 | 1 | |
| 4.766351054 | 1 | |
| 4.746607367 | 2 | |
| 4.460795459 | 1 | |
| 4.411338663 | 2 | |
| 4.404228115 | 2 |
free sulfur dioxide
Real number (ℝ)
| Distinct | 137 |
|---|---|
| Distinct (%) | 2.6% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0 |
| Minimum | -1.6472258 |
|---|---|
| Maximum | 14.498845 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 2885 |
| Negative (%) | 55.1% |
| Memory size | 81.8 KiB |
Quantile statistics
| Minimum | -1.6472258 |
|---|---|
| 5-th percentile | -1.3669121 |
| Q1 | -0.75022188 |
| median | -0.13353166 |
| Q3 | 0.59528405 |
| 95-th percentile | 1.716539 |
| Maximum | 14.498845 |
| Range | 16.146071 |
| Interquartile range (IQR) | 1.3455059 |
Descriptive statistics
| Standard deviation | 1.0000955 |
|---|---|
| Coefficient of variation (CV) | nan |
| Kurtosis | 9.6782179 |
| Mean | 0 |
| Median Absolute Deviation (MAD) | 0.67275296 |
| Skewness | 1.386297 |
| Sum | 1.9939606 × 10-13 |
| Variance | 1.0001909 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| -0.07746891244 | 161 | 3.1% |
| -1.366912095 | 139 | 2.7% |
| -0.2456571537 | 131 | 2.5% |
| -0.8623473716 | 126 | 2.4% |
| -0.3577826479 | 126 | 2.4% |
| 0.03465658172 | 125 | 2.4% |
| 0.202844823 | 123 | 2.3% |
| -0.7502218774 | 121 | 2.3% |
| -0.4138453949 | 120 | 2.3% |
| -0.1335316595 | 116 | 2.2% |
| Other values (127) | 3950 |
| Value | Count | Frequency (%) |
| -1.647225831 | 2 | < 0.1% |
| -1.591163084 | 2 | < 0.1% |
| -1.535100337 | 43 | 0.8% |
| -1.47903759 | 42 | 0.8% |
| -1.422974842 | 106 | |
| -1.394943469 | 1 | < 0.1% |
| -1.366912095 | 139 | |
| -1.310849348 | 73 | |
| -1.254786601 | 70 | |
| -1.198723854 | 77 |
| Value | Count | Frequency (%) |
| 14.49884533 | 1 | |
| 6.50990387 | 1 | |
| 6.061401893 | 1 | |
| 5.64093129 | 1 | |
| 5.472743049 | 1 | |
| 5.24849206 | 1 | |
| 5.16439794 | 1 | |
| 4.940146951 | 1 | |
| 4.856052831 | 1 | |
| 4.631801843 | 1 |
total sulfur dioxide
Real number (ℝ)
| Distinct | 275 |
|---|---|
| Distinct (%) | 5.3% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | -1.1937335 × 10-16 |
| Minimum | -1.9610509 |
|---|---|
| Maximum | 5.7891327 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 2536 |
| Negative (%) | 48.4% |
| Memory size | 81.8 KiB |
Quantile statistics
| Minimum | -1.9610509 |
|---|---|
| 5-th percentile | -1.7110449 |
| Q1 | -0.67530611 |
| median | 0.030067736 |
| Q3 | 0.69972645 |
| 95-th percentile | 1.6104623 |
| Maximum | 5.7891327 |
| Range | 7.7501836 |
| Interquartile range (IQR) | 1.3750326 |
Descriptive statistics
| Standard deviation | 1.0000955 |
|---|---|
| Coefficient of variation (CV) | -8.3778789 × 1015 |
| Kurtosis | -0.23284245 |
| Mean | -1.1937335 × 10-16 |
| Median Absolute Deviation (MAD) | 0.68751628 |
| Skewness | 0.050909792 |
| Sum | -6.3327121 × 10-13 |
| Variance | 1.0001909 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| -0.0860064417 | 53 | 1.0% |
| -0.05029131007 | 50 | 1.0% |
| 0.1104267823 | 49 | 0.9% |
| -0.03243374425 | 48 | 0.9% |
| -0.3181547973 | 48 | 0.9% |
| 0.2175721772 | 46 | 0.9% |
| 0.0211389532 | 44 | 0.8% |
| 0.1461419139 | 44 | 0.8% |
| -0.1038640075 | 44 | 0.8% |
| 0.1639994797 | 43 | 0.8% |
| Other values (265) | 4769 |
| Value | Count | Frequency (%) |
| -1.961050852 | 2 | < 0.1% |
| -1.943193287 | 4 | 0.1% |
| -1.925335721 | 9 | 0.2% |
| -1.907478155 | 12 | |
| -1.889620589 | 24 | |
| -1.871763023 | 17 | |
| -1.853905458 | 19 | |
| -1.836047892 | 20 | |
| -1.818190326 | 23 | |
| -1.80033276 | 29 |
| Value | Count | Frequency (%) |
| 5.789132712 | 1 | |
| 4.476601624 | 1 | |
| 4.074806393 | 1 | |
| 3.521221853 | 1 | |
| 3.423005241 | 1 | |
| 3.342646195 | 1 | |
| 3.181928103 | 1 | |
| 3.092640274 | 1 | |
| 2.967637313 | 1 | |
| 2.89620705 | 1 |
density
Real number (ℝ)
SKEWED 
| Distinct | 992 |
|---|---|
| Distinct (%) | 18.9% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | -3.5269399 × 10-16 |
| Minimum | -0.058013801 |
|---|---|
| Maximum | 46.732011 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 5206 |
| Negative (%) | 99.4% |
| Memory size | 81.8 KiB |
Quantile statistics
| Minimum | -0.058013801 |
|---|---|
| 5-th percentile | -0.046994256 |
| Q1 | -0.037480379 |
| median | -0.027756441 |
| Q3 | -0.018968731 |
| 95-th percentile | -0.0092471064 |
| Maximum | 46.732011 |
| Range | 46.790025 |
| Interquartile range (IQR) | 0.018511648 |
Descriptive statistics
| Standard deviation | 1.0000955 |
|---|---|
| Coefficient of variation (CV) | -2.8355898 × 1015 |
| Kurtosis | 1514.6777 |
| Mean | -3.5269399 × 10-16 |
| Median Absolute Deviation (MAD) | 0.0091896628 |
| Skewness | 38.205775 |
| Sum | -1.8189894 × 10-12 |
| Variance | 1.0001909 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| -0.03828620239 | 60 | 1.1% |
| -0.01736103852 | 58 | 1.1% |
| -0.0350633935 | 53 | 1.0% |
| -0.02138087404 | 53 | 1.0% |
| -0.014146619 | 52 | 1.0% |
| -0.03264713576 | 52 | 1.0% |
| -0.01575366784 | 50 | 1.0% |
| -0.01896873115 | 50 | 1.0% |
| -0.03345247419 | 50 | 1.0% |
| -0.02298937213 | 46 | 0.9% |
| Other values (982) | 4714 |
| Value | Count | Frequency (%) |
| -0.05801380091 | 1 | |
| -0.05793301661 | 1 | |
| -0.0575694973 | 1 | |
| -0.05684250806 | 1 | |
| -0.05676173554 | 2 | |
| -0.05660019295 | 2 | |
| -0.05611558467 | 1 | |
| -0.0554694858 | 1 | |
| -0.05526759057 | 1 | |
| -0.05466193535 | 1 |
| Value | Count | Frequency (%) |
| 46.73201097 | 1 | < 0.1% |
| 35.03685499 | 1 | < 0.1% |
| 31.39336648 | 1 | < 0.1% |
| 28.86737045 | 1 | < 0.1% |
| 0.556145941 | 9 | |
| 0.1488135111 | 1 | < 0.1% |
| 0.03511371412 | 1 | < 0.1% |
| 0.008678876056 | 1 | < 0.1% |
| 0.006715788135 | 1 | < 0.1% |
| 0.006515446043 | 2 | < 0.1% |
pH
Real number (ℝ)
| Distinct | 106 |
|---|---|
| Distinct (%) | 2.0% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 1.1607532 × 10-15 |
| Minimum | -3.3857615 |
|---|---|
| Maximum | 4.0608841 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 2676 |
| Negative (%) | 51.1% |
| Memory size | 81.8 KiB |
Quantile statistics
| Minimum | -3.3857615 |
|---|---|
| 5-th percentile | -1.5597704 |
| Q1 | -0.69104384 |
| median | -0.041290567 |
| Q3 | 0.65584721 |
| 95-th percentile | 1.6990718 |
| Maximum | 4.0608841 |
| Range | 7.4466455 |
| Interquartile range (IQR) | 1.346891 |
Descriptive statistics
| Standard deviation | 1.0000955 |
|---|---|
| Coefficient of variation (CV) | 8.6159181 × 1014 |
| Kurtosis | 0.22494184 |
| Mean | 1.1607532 × 10-15 |
| Median Absolute Deviation (MAD) | 0.64975327 |
| Skewness | 0.23823043 |
| Sum | 6.0400573 × 10-12 |
| Variance | 1.0001909 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| -0.3642147716 | 158 | 3.0% |
| 0.02283386305 | 157 | 3.0% |
| -0.4944725391 | 149 | 2.8% |
| -0.4292651868 | 144 | 2.7% |
| -0.1055674922 | 142 | 2.7% |
| 0.1506281174 | 142 | 2.7% |
| -0.234581744 | 138 | 2.6% |
| -0.1699976405 | 135 | 2.6% |
| -0.6253610973 | 130 | 2.5% |
| -0.2993205401 | 127 | 2.4% |
| Other values (96) | 3816 |
| Value | Count | Frequency (%) |
| -3.38576146 | 1 | < 0.1% |
| -3.240836531 | 2 | < 0.1% |
| -3.024895826 | 1 | < 0.1% |
| -2.881887903 | 2 | < 0.1% |
| -2.810666691 | 3 | 0.1% |
| -2.668784819 | 1 | < 0.1% |
| -2.598122205 | 3 | 0.1% |
| -2.527643849 | 1 | < 0.1% |
| -2.457348791 | 6 | |
| -2.387236081 | 8 |
| Value | Count | Frequency (%) |
| 4.060884052 | 2 | |
| 3.78366691 | 2 | |
| 3.615961504 | 1 | < 0.1% |
| 3.559827664 | 1 | < 0.1% |
| 3.503576999 | 2 | |
| 3.390723247 | 1 | < 0.1% |
| 3.334119175 | 2 | |
| 3.277396312 | 2 | |
| 3.220554157 | 4 | |
| 3.163592209 | 3 |
sulphates
Real number (ℝ)
| Distinct | 114 |
|---|---|
| Distinct (%) | 2.2% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 1.8516434 × 10-16 |
| Minimum | -46.049893 |
|---|---|
| Maximum | 38.462554 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 3022 |
| Negative (%) | 57.7% |
| Memory size | 81.8 KiB |
Quantile statistics
| Minimum | -46.049893 |
|---|---|
| 5-th percentile | -0.70712766 |
| Q1 | -0.37642678 |
| median | -0.082470442 |
| Q3 | 0.24823044 |
| 95-th percentile | 0.98312128 |
| Maximum | 38.462554 |
| Range | 84.512447 |
| Interquartile range (IQR) | 0.62465721 |
Descriptive statistics
| Standard deviation | 1.0000955 |
|---|---|
| Coefficient of variation (CV) | 5.4011234 × 1015 |
| Kurtosis | 1275.8009 |
| Mean | 1.8516434 × 10-16 |
| Median Absolute Deviation (MAD) | 0.29395634 |
| Skewness | -7.4392109 |
| Sum | 9.9831254 × 10-13 |
| Variance | 1.0001909 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| -0.1192149843 | 211 | 4.0% |
| -0.2661931523 | 194 | 3.7% |
| 0.02776318381 | 192 | 3.7% |
| -0.3396822363 | 183 | 3.5% |
| -0.1927040683 | 171 | 3.3% |
| -0.5601494884 | 163 | 3.1% |
| -0.2294486103 | 159 | 3.0% |
| -0.1559595263 | 158 | 3.0% |
| -0.04572590022 | 156 | 3.0% |
| -0.3029376943 | 153 | 2.9% |
| Other values (104) | 3498 |
| Value | Count | Frequency (%) |
| -46.0498925 | 1 | < 0.1% |
| -1.148062161 | 1 | < 0.1% |
| -1.111317619 | 1 | < 0.1% |
| -1.037828535 | 4 | 0.1% |
| -1.001083993 | 3 | 0.1% |
| -0.9643394506 | 10 | 0.2% |
| -0.9275949086 | 12 | 0.2% |
| -0.8908503666 | 12 | 0.2% |
| -0.8541058246 | 25 | |
| -0.8173612825 | 31 |
| Value | Count | Frequency (%) |
| 38.46255413 | 1 | < 0.1% |
| 5.392466318 | 1 | < 0.1% |
| 5.318977234 | 1 | < 0.1% |
| 5.208743608 | 2 | |
| 3.996173721 | 1 | < 0.1% |
| 3.959429179 | 1 | < 0.1% |
| 3.885940095 | 1 | < 0.1% |
| 3.775706469 | 1 | < 0.1% |
| 3.040815629 | 3 | |
| 2.967326545 | 1 | < 0.1% |
alcohol
Real number (ℝ)
| Distinct | 111 |
|---|---|
| Distinct (%) | 2.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | -2.8821712 × 10-16 |
| Minimum | -2.1430242 |
|---|---|
| Maximum | 3.6783392 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 2945 |
| Negative (%) | 56.2% |
| Memory size | 81.8 KiB |
Quantile statistics
| Minimum | -2.1430242 |
|---|---|
| 5-th percentile | -1.2993483 |
| Q1 | -0.8775104 |
| median | -0.11820213 |
| Q3 | 0.72547372 |
| 95-th percentile | 1.8222523 |
| Maximum | 3.6783392 |
| Range | 5.8213634 |
| Interquartile range (IQR) | 1.6029841 |
Descriptive statistics
| Standard deviation | 1.0000955 |
|---|---|
| Coefficient of variation (CV) | -3.4699378 × 1015 |
| Kurtosis | -0.54605237 |
| Mean | -2.8821712 × 10-16 |
| Median Absolute Deviation (MAD) | 0.75930826 |
| Skewness | 0.54772516 |
| Sum | -1.6042723 × 10-12 |
| Variance | 1.0001909 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| -0.8775103978 | 290 | 5.5% |
| -0.9618779828 | 256 | 4.9% |
| -1.130613153 | 204 | 3.9% |
| -0.4556724728 | 197 | 3.8% |
| -0.03383454779 | 195 | 3.7% |
| 0.3880033772 | 174 | 3.3% |
| -0.6244076428 | 172 | 3.3% |
| -1.046245568 | 164 | 3.1% |
| -0.1182021328 | 164 | 3.1% |
| -0.2869373028 | 157 | 3.0% |
| Other values (101) | 3265 |
| Value | Count | Frequency (%) |
| -2.143024173 | 2 | < 0.1% |
| -1.805553833 | 4 | 0.1% |
| -1.721186248 | 10 | 0.2% |
| -1.636818663 | 16 | 0.3% |
| -1.552451078 | 48 | 0.9% |
| -1.468083493 | 68 | |
| -1.383715908 | 58 | |
| -1.299348323 | 139 | |
| -1.25716453 | 1 | < 0.1% |
| -1.214980738 | 131 |
| Value | Count | Frequency (%) |
| 3.678339192 | 1 | < 0.1% |
| 3.087766097 | 1 | < 0.1% |
| 2.96121472 | 1 | < 0.1% |
| 2.919030927 | 9 | |
| 2.834663342 | 3 | 0.1% |
| 2.750295757 | 1 | < 0.1% |
| 2.665928172 | 5 | |
| 2.581560587 | 10 | |
| 2.553438059 | 1 | < 0.1% |
| 2.539376795 | 1 | < 0.1% |
quality
Categorical
| Distinct | 3 |
|---|---|
| Distinct (%) | 0.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 81.8 KiB |
| 0.2429442908121419 | |
|---|---|
| -1.1283296265089782 | |
| 1.614218208133262 |
Length
| Max length | 19 |
|---|---|
| Median length | 18 |
| Mean length | 18.177167 |
| Min length | 17 |
Characters and Unicode
| Total characters | 95212 |
|---|---|
| Distinct characters | 12 |
| Distinct categories | 3 ? |
| Distinct scripts | 1 ? |
| Distinct blocks | 1 ? |
Unique
| Unique | 0 ? |
|---|---|
| Unique (%) | 0.0% |
Sample
| 1st row | -1.1283296265089782 |
|---|---|
| 2nd row | 0.2429442908121419 |
| 3rd row | -1.1283296265089782 |
| 4th row | 1.614218208133262 |
| 5th row | -1.1283296265089782 |
Common Values
| Value | Count | Frequency (%) |
| 0.2429442908121419 | 2288 | |
| -1.1283296265089782 | 1939 | |
| 1.614218208133262 | 1011 |
Length
Common Values (Plot)
| Value | Count | Frequency (%) |
| 0.2429442908121419 | 2288 | |
| 1.1283296265089782 | 1939 | |
| 1.614218208133262 | 1011 |
Most occurring characters
| Value | Count | Frequency (%) |
| 2 | 20952 | |
| 1 | 14786 | |
| 9 | 10742 | |
| 4 | 10163 | |
| 8 | 10127 | |
| 0 | 7526 | 7.9% |
| 6 | 5900 | 6.2% |
| . | 5238 | 5.5% |
| 3 | 3961 | 4.2% |
| - | 1939 | 2.0% |
| Other values (2) | 3878 | 4.1% |
Most occurring categories
| Value | Count | Frequency (%) |
| Decimal Number | 88035 | |
| Other Punctuation | 5238 | 5.5% |
| Dash Punctuation | 1939 | 2.0% |
Most frequent character per category
Decimal Number
| Value | Count | Frequency (%) |
| 2 | 20952 | |
| 1 | 14786 | |
| 9 | 10742 | |
| 4 | 10163 | |
| 8 | 10127 | |
| 0 | 7526 | 8.5% |
| 6 | 5900 | 6.7% |
| 3 | 3961 | 4.5% |
| 5 | 1939 | 2.2% |
| 7 | 1939 | 2.2% |
Other Punctuation
| Value | Count | Frequency (%) |
| . | 5238 |
Dash Punctuation
| Value | Count | Frequency (%) |
| - | 1939 |
Most occurring scripts
| Value | Count | Frequency (%) |
| Common | 95212 |
Most frequent character per script
Common
| Value | Count | Frequency (%) |
| 2 | 20952 | |
| 1 | 14786 | |
| 9 | 10742 | |
| 4 | 10163 | |
| 8 | 10127 | |
| 0 | 7526 | 7.9% |
| 6 | 5900 | 6.2% |
| . | 5238 | 5.5% |
| 3 | 3961 | 4.2% |
| - | 1939 | 2.0% |
| Other values (2) | 3878 | 4.1% |
Most occurring blocks
| Value | Count | Frequency (%) |
| ASCII | 95212 |
Most frequent character per block
ASCII
| Value | Count | Frequency (%) |
| 2 | 20952 | |
| 1 | 14786 | |
| 9 | 10742 | |
| 4 | 10163 | |
| 8 | 10127 | |
| 0 | 7526 | 7.9% |
| 6 | 5900 | 6.2% |
| . | 5238 | 5.5% |
| 3 | 3961 | 4.2% |
| - | 1939 | 2.0% |
| Other values (2) | 3878 | 4.1% |
| category | fixed acidity | volatile acidity | citric acid | residual sugar | chlorides | free sulfur dioxide | total sulfur dioxide | density | pH | sulphates | alcohol | quality | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0 | red | 0.433583 | 2.325168 | -1.760494 | -0.597940 | 0.919305 | -0.862347 | -1.103888 | -0.018165 | 0.277821 | 0.431953 | -0.624408 | -1.128330 |
| 1 | red | 3.002327 | -0.311791 | 1.211268 | -0.682013 | 0.566869 | -0.750222 | -0.996742 | -0.014147 | -0.364215 | 0.174741 | -0.624408 | 0.242944 |
| 2 | red | 0.509135 | 1.535952 | -1.620885 | -0.745067 | 0.429784 | -0.862347 | -1.014600 | -0.020577 | 0.530425 | -0.266193 | -0.961878 | -1.128330 |
| 3 | red | 0.433583 | 1.431793 | -1.902814 | -0.660995 | 0.522014 | -1.198724 | -1.746760 | -0.018969 | 0.904959 | 0.137997 | -0.877510 | 1.614218 |
| 4 | red | 0.206929 | 1.001540 | 0.205684 | 0.200747 | 0.476332 | -0.750222 | -0.246725 | -0.014950 | 0.842896 | 0.983121 | -0.033835 | -1.128330 |
| 5 | red | -0.397481 | 1.431793 | -1.483885 | -0.703031 | 1.014583 | -0.862347 | -0.907454 | -0.022587 | 0.404418 | 0.027763 | -1.130613 | -1.128330 |
| 6 | red | 0.433583 | 1.587544 | -0.181612 | -0.745067 | 1.315922 | -1.198724 | -1.550327 | -0.016557 | 0.277821 | 3.775706 | -1.214981 | -1.128330 |
| 7 | red | 1.264648 | 1.638816 | -0.834854 | -0.282669 | 2.211583 | 1.211974 | 0.521151 | -0.011737 | -0.364215 | 1.277078 | -1.130613 | -1.128330 |
| 8 | red | 1.264648 | 1.638816 | -0.773003 | -0.261651 | 2.135188 | 1.155912 | 0.574723 | -0.011737 | -0.299321 | 1.460800 | -1.130613 | -1.128330 |
| 9 | red | 0.962442 | -0.311791 | 1.211268 | -0.703031 | 0.919305 | 0.258908 | -0.228867 | -0.018567 | 0.530425 | 0.799399 | -0.033835 | 1.614218 |
| category | fixed acidity | volatile acidity | citric acid | residual sugar | chlorides | free sulfur dioxide | total sulfur dioxide | density | pH | sulphates | alcohol | quality | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5232 | white | -0.624135 | -0.442195 | -0.471344 | 0.263802 | 0.186989 | -0.189594 | 0.146142 | -0.045139 | 0.022834 | -0.155960 | 1.737885 | 1.614218 |
| 5234 | white | -0.926340 | 0.067536 | 1.666648 | 2.260521 | -0.185116 | -0.077469 | 0.860445 | -0.014548 | -0.494473 | -0.119215 | -1.468083 | 0.242944 |
| 5236 | white | 1.944609 | 0.190212 | 0.725709 | 1.125544 | -0.447281 | -0.077469 | -0.586018 | -0.023794 | -2.177983 | -0.854106 | -0.371305 | -1.128330 |
| 5237 | white | -0.926340 | 0.067536 | 1.666648 | 2.260521 | -0.185116 | -0.077469 | 0.860445 | -0.014548 | -0.494473 | -0.119215 | -1.468083 | 1.614218 |
| 5238 | white | 0.131378 | -0.508175 | 0.259379 | 1.756087 | 0.208382 | -0.077469 | 1.360456 | -0.016155 | -1.424289 | -0.339682 | -1.214981 | -1.128330 |
| 5239 | white | -0.095276 | -1.417498 | -0.013116 | 0.936381 | 24.147203 | -0.077469 | 0.824729 | -0.021381 | 1.151796 | -0.449916 | -0.961878 | -1.128330 |
| 5240 | white | -0.926340 | -0.777484 | -0.471344 | 1.461833 | -0.065362 | -0.077469 | 0.860445 | -0.018165 | 0.780690 | -0.523405 | -0.961878 | -1.128330 |
| 5241 | white | 0.206929 | -0.151621 | 0.418142 | 2.891064 | 0.182446 | -0.077469 | 0.967590 | -0.006116 | -1.491945 | -0.266193 | -1.299348 | -1.128330 |
| 5242 | white | 0.055827 | -1.343893 | -0.013116 | 1.945250 | -29.983177 | -0.077469 | -0.121722 | -0.016557 | -0.105567 | -0.670383 | -1.130613 | 0.242944 |
| 5243 | white | -0.095276 | -1.417498 | -0.013116 | 0.936381 | 0.048165 | -0.077469 | 0.824729 | -0.021381 | 1.151796 | -0.449916 | -0.961878 | -1.128330 |